Armchair



FIG. 1 is a perspective view of an armchair incorporating my design and showing the side and front; and,

FIG. 2 is a perspective view of the armchair of FIG. 1 showing the side and rear of the chair.

The side of the chair not shown is a mirror image of the side shown in FIG. 2. 

The ornamental design for an armchair, as shown and described. 